How long does it take to fly to Allentown?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in Allentown you fly into. For example, flying from Edinburgh to Newark Airport takes 7h 35m on average. On the other hand, flying from London to Newark Airport takes 9h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from United Kingdom to Allentown-Bethlehem Airport?

Prices for flights from United Kingdom to Allentown-Bethlehem Airport refresh daily.

How old do you have to be to fly from United Kingdom to Allentown-Bethlehem Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$603 Cheap Flights from the United Kingdom to Allentown in 2025/26

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Find the cheapest flights from the United Kingdom to Allentown

Round-trip

One-way

Recent round-trip flight deals from the United Kingdom to Allentown

8:40 am - 10:11 pmLHR-ABE

18h 31m2 stops

12:54 pm - 6:50 amABE-LHR

36h 56m2 stops

$688Virgin Atlantic

Find Deal

Thu, Dec 11 - Sun, Dec 14

11:00 am - 9:40 pmLHR-ABE

15h 40m1 stop

5:53 pm - 12:30 pmABE-LHR

13h 37m1 stop

$691American Airlines

Find Deal

Wed, Oct 15 - Thu, Oct 23

6:30 am - 5:20 pmLHR-ABE

15h 50m2 stops

12:46 pm - 11:25 amABE-LHR

17h 39m2 stops

$696Delta

Find Deal

Wed, Oct 15 - Thu, Oct 23

8:25 pm - 12:06 pmLHR-ABE

20h 41m2 stops

12:46 pm - 9:15 amABE-LHR

15h 29m2 stops

$714Delta

Find Deal

Mon, Oct 13 - Wed, Oct 22

9:20 am - 10:15 pmLHR-ABE

17h 55m1 stop

6:00 am - 6:45 amABE-LHR

19h 45m1 stop

$772KLM

Find Deal

Tue, Oct 14 - Fri, Oct 24

6:50 am - 10:38 amLHR-ABE

32h 48m2 stops

1:00 pm - 6:20 amABE-LHR

12h 20m1 stop

$791United Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

1:05 pm - 10:15 pmLHR-ABE

14h 10m1 stop

6:00 am - 6:45 amABE-LHR

19h 45m1 stop

$813KLM

Find Deal

Thu, Oct 16 - Fri, Oct 24

1:35 pm - 11:48 amLHR-ABE

27h 13m1 stop

1:00 pm - 5:55 amABE-LHR

11h 55m1 stop

$819United Airlines

Find Deal

Fri, Nov 7 - Fri, Nov 14

6:05 am - 9:41 pmMAN-ABE

20h 36m3 stops

1:00 pm - 12:20 pmABE-MAN

18h 20m2 stops

$1,181Multiple Airlines

Find Deal

Fri, Nov 7 - Fri, Nov 14

6:00 pm - 4:30 pmLHR-ABE

27h 30m2 stops

2:30 pm - 11:20 amABE-LHR

15h 50m2 stops

$4,003Multiple Airlines

Find Deal

Sat, Dec 20 - Fri, Jan 2

Virgin Atlantic flights from United Kingdom to Allentown

Our best Virgin Atlantic deals on United Kingdom to Allentown flight tickets

Virgin Atlantic

Dec 11

LHR8:40 amLondon Heathrow

18h 31m

2 stops

ABE10:11 pmAllentown-Bethlehem

Dec 14

ABE12:54 pmAllentown-Bethlehem

36h 56m

2 stops

LHR6:50 amLondon Heathrow

$688

Find similar

Virgin Atlantic

Dec 11

LHR5:50 pmLondon Heathrow

33h 21m

2 stops

ABE10:11 pmAllentown-Bethlehem

Dec 14

ABE6:00 pmAllentown-Bethlehem

31h 50m

2 stops

LHR6:50 amLondon Heathrow

$692

Find similar

Virgin Atlantic

Dec 11

LHR8:55 amLondon Heathrow

18h 16m

1 stop

ABE10:11 pmAllentown-Bethlehem

Dec 15

ABE6:00 amAllentown-Bethlehem

19h 50m

2 stops

LHR6:50 amLondon Heathrow

$693

Find similar

Delta flights from United Kingdom to Allentown

Our best Delta deals on United Kingdom to Allentown flight tickets

Delta

Oct 15

LHR6:30 amLondon Heathrow

15h 50m

2 stops

ABE5:20 pmAllentown-Bethlehem

Oct 23

ABE12:46 pmAllentown-Bethlehem

17h 39m

2 stops

LHR11:25 amLondon Heathrow

$696

Find similar

Delta

Oct 13

LHR8:25 pmLondon Heathrow

20h 41m

2 stops

ABE12:06 pmAllentown-Bethlehem

Oct 22

ABE12:46 pmAllentown-Bethlehem

15h 29m

2 stops

LHR9:15 amLondon Heathrow

$714

Find similar

Delta

Dec 11

LHR6:30 amLondon Heathrow

20h 41m

2 stops

ABE10:11 pmAllentown-Bethlehem

Dec 15

ABE6:00 amAllentown-Bethlehem

21h 45m

2 stops

LHR8:45 amLondon Heathrow

$721

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momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 12/11

8:40 am-10:11 pm

2 stops18h 31m

Allentown-Bethlehem

Sun 12/14

12:54 pm-6:50 am

2 stops36h 56m

$688

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 10/15

11:00 am-9:40 pm

1 stop15h 40m

Allentown-Bethlehem

Thu 10/23

5:53 pm-12:30 pm

1 stop13h 37m

$691

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 10/15

6:30 am-5:20 pm

2 stops15h 50m

Allentown-Bethlehem

Thu 10/23

12:46 pm-11:25 am

2 stops17h 39m

$696

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 10/13

8:25 pm-12:06 pm

2 stops20h 41m

Allentown-Bethlehem

Wed 10/22

12:46 pm-9:15 am

2 stops15h 29m

$714

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 10/14

9:20 am-10:15 pm

1 stop17h 55m

Allentown-Bethlehem

Fri 10/24

6:00 am-6:45 am

1 stop19h 45m

$772

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 10/7

6:50 am-10:38 am

2 stops32h 48m

Allentown-Bethlehem

Tue 10/14

1:00 pm-6:20 am

1 stop12h 20m

$791

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 10/16

1:05 pm-10:15 pm

1 stop14h 10m

Allentown-Bethlehem

Fri 10/24

6:00 am-6:45 am

1 stop19h 45m

$813

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 11/7

1:35 pm-11:48 am

1 stop27h 13m

Allentown-Bethlehem

Fri 11/14

1:00 pm-5:55 am

1 stop11h 55m

$819

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Fri 11/7

6:05 am-9:41 pm

3 stops20h 36m

Allentown-Bethlehem

Fri 11/14

1:00 pm-12:20 pm

2 stops18h 20m

$1,181

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 12/20

6:00 pm-4:30 pm

2 stops27h 30m

Allentown-Bethlehem

Fri 1/2

2:30 pm-11:20 am

2 stops15h 50m

$4,003

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from United Kingdom to Allentown-Bethlehem?

Delta and United Airlines are the most popular carriers operating from United Kingdom to Allentown-Bethlehem

What airlines fly to Allentown?

British Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Allentown from United Kingdom according to our data. British Airways is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 13 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

Cheap United Kingdom to Allentown flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Allentown

Direct flights	None

There are no direct flights from United Kingdom to Allentown. There are no popular flight routes from United Kingdom to Allentown.

Search flight deals

When did momondo last update prices for flights from United Kingdom to Allentown-Bethlehem Airport?
Prices for flights from United Kingdom to Allentown-Bethlehem Airport refresh daily.
How old do you have to be to fly from United Kingdom to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Allentown?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from United Kingdom.

Can I find flights from United Kingdom to Allentown with flexible booking policies on momondo?

All flight searches from United Kingdom to Allentown on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Allentown?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Allentown.

I’m not ready to book a flight from United Kingdom to Allentown right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United Kingdom to Allentown now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Allentown and let you know when they change.